Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
lang van » dang van, tang van, hoang van
chat xuc » chat huu, cam xuc, chao xu
qua chat » qua nhat, qua cham, luan chat
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay
nang xa » nang x, nang ma, mang xa
xuc va » duc va, tuc va, luc va
vi cau » va cau, ve cau, di cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty ((nang xa) or (((lang xa) or (lang van)))) hoi. hieu qua chat xuc va danh vi cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty ((nang xa) OR (((lang xa) OR (lang van)))) hoi. hieu qua chat xuc va danh vi cau tren.
• Adding a wildcard symbol may retrieve word variants: so sach ty ((nang xa) or (((lang xa) or (lang van)))) hoi. hieu qua chat xuc va danh vi cau tren*.